CPR Aquatic 4 Count Thread by Thread ABS Bulkheads for Aquarium Filters, 0.75-Inch
Four (4) 3/4" (.75") Thread x Thread high quality ABS bulkheads Minimum Mounting Hole size required (o.d. of stem) : 1-3/8"" diameter. Stem length: 1-3/4"". Thread (flange side) X Thread (Stem side) will fit standard PVC fittings. Includes Nut and Rubber Gasket. Made of high quality ABS.
